Garden Room Builders in Southampton
For over 5 years, we’ve been designing and building custom, fully insulated garden rooms for homeowners across Winchester and surrounding Hampshire areas. Whether you’re adding a home office, fitness studio, or outdoor living space, every build is tailored to suit your property and lifestyle.
Our Garden Room Services in Southampton
We design and build fully insulated timber garden rooms for homeowners across Southampton, including areas such as Shirley, Bitterne, Totton, and Hedge End. From home offices to outdoor living spaces, every build is tailored to suit your property and lifestyle.
What make us unique
We use high quality, sustainable timber sourced from responsibly managed forests, ensuring your garden room is eco-friendly and durable.
Every garden room is designed with your vision in mind, allowing for customizable options that suit your lifestyle and aesthetic preferences.
Our skilled carpenters bring years of experience, ensuring that every detail of your garden room is impeccably crafted to last a lifetime.
Years of Experience
About Us
AUTHENTIC CRAFTSMANSHIP
Timber Nest Garden Rooms designs and builds custom timber garden rooms created around you. With over 5 years of experience, we’ve helped homeowners turn their outdoor spaces into practical, beautiful extensions of their homes. Whether it’s a home office, private gym, or outdoor living area, every project is shaped around your needs.
Using high-quality, sustainably sourced timber and careful craftsmanship, we create garden rooms that are durable, energy-efficient, and comfortable all year round.
Transform your garden with confidence.
Each bespoke garden room we create in Southampton is carefully tailored to your exact requirements. From layout and materials to the finer finishing details, we prioritise strength, quality, and long-term performance — giving you a space that truly enhances your home.
Features
- Size: 9-12 sqm
- Insulated timber walls
- Laminated flooring
- Lighting & electrical setup
- Double-glazed bi-fold doors
Features
- Size : 15–18 sqm
- All features from Small
- Larger layout with flexible configurations
- Enhanced lighting package
- Integrated storage options
Features
- Size: 20–23 sqm
- All features from Medium
- Premium insulation upgrade
- Optional partitioning (office/workshop split)
- Extra wide patio doors
OUR RECENT PROJECTS








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Frequently Asked Questions
Do I need planning permission for a garden room in Southampton?
In most cases, garden rooms fall under permitted development rights, meaning planning permission is not required. However, this depends on factors such as height, size, and placement within your garden — particularly if your property is in a conservation area. We guide Southampton homeowners through local regulations to ensure everything is compliant before construction begins.
How much does a garden room cost in Southampton?
The cost of a garden room in Southampton varies depending on size, design, insulation level, groundwork, and optional upgrades. Smaller garden offices start from a lower price range, while larger studios or outdoor living spaces require a higher investment. We provide a clear, tailored quote based on your specific property and requirements.
How long does it take to build a garden room?
Most garden rooms are completed within 2–3 weeks once construction begins. This timeline may vary depending on the size and complexity of the design. We provide a clear project schedule before starting so you know exactly what to expect.
Are your garden rooms suitable for year-round use?
Yes. All of our garden rooms are fully insulated in the walls, roof, and flooring to ensure comfortable use throughout the year. Combined with double-glazed windows and professional electrical installation, your garden office or studio remains warm in winter and cool in summer.
Do you build garden offices in all areas of Southampton?
Yes, we serve homeowners across Southampton and surrounding areas, including Shirley, Bitterne, Totton, Hedge End, and nearby Hampshire locations. If you’re unsure whether we cover your area, feel free to contact us & Get a Free Quote.
Can electricity and heating be installed in a garden room?
Absolutely. We install full electrical systems including lighting, sockets, and heating options to ensure your garden room is fully functional and ready for daily use.
Can electricity and heating be installed in a garden room?
Absolutely. We install full electrical systems including lighting, sockets, and heating options to ensure your garden room is fully functional and ready for daily use.
Are your garden rooms built using eco-friendly materials?
Yes. We use eco-conscious, sustainably sourced timber from responsibly managed forests to ensure every garden room is built with minimal environmental impact. Our focus on durable materials and energy-efficient insulation also helps improve long-term performance, reducing heat loss and lowering energy use throughout the year.
Get in touch
We'd Love to Hear From You
Harrison Bates
Hambeldon, Hampshire
info@timbernestgardenrooms.co.uk
Phone : 07724344797